FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Updated ChangeLog for 2.3.0 release

Browse Source
This commit is contained in:
Robert Osfield
2007-12-17 21:35:33 +00:00
parent a1ce3ffd9d
commit 06b2d1ee60
2 changed files with 897 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

896
ChangeLog
View File

@@ -1,3 +1,899 @@
2007-12-17 18:38 +0000 [r7711] robert:
* From Paul Obermeier, "Please find enclosed the following 2 bug
fixes: File osgShadow/Version.cpp, Line 25: const char*
osgShaodowGetLibraryName() should be: const char*
osgShadowGetLibraryName() File CMakeModules/OsgMacroUtils.cmake,
Line 224: SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES
DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX}) should be:
SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES
DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}") Otherwise setting
CMAKE_DEBUG_POSTFIX to an empty string instead of "d" in the main
CMakeLists.txt does not work under Linux. "
2007-12-17 17:43 +0000 [r7710] robert:
* From David Cullu, added various mathematical operators
2007-12-17 10:24 +0000 [r7708-7709] robert:
* From Stephan Huber, "attached you'll find an updated
carbon-implementation, which implements the missing functionality
for setWindowName and useCursor "
* Updated wrappers
2007-12-17 09:58 +0000 [r7707] robert:
* From Wojiech Leandowski, "I earlier wrote about my hassles with
archives under Windows. I implemented 64 bit binary compatible
OSGA archive reader/writer using mixed stdio/iostream calls. But
during this work I learned that it can be made in much simpler
way. Attached is result of this new attempt. I hope its
appropriate for inclusion into OSG codebase. It was compiled and
tested with latest SVN OSG, Windows XP 32 bit and Windows Vista
business 64 bit. OSG was built using VS 2005 Express SP1 for 32
bit environment and VS 2005 Std for 64 bit. --- Solution
description (there were two problems involved): --- Problem 1:
implicit conversions beetween file positions and 32 bit int. This
could be considered a MS compiler bug because this 32 bit int was
additionally implicitly converted to/from 64 bit. As far as I
know compiler is allowed to make only one implict conversion (but
maybe this rule does not refer to simple types). Its actually
possible to address OSGA files above 4 GiB range using 32 bit
windows iostreams. MS Iostreams in practice offer the same level
of functionality as stdio functions. There are functions fsetpos
and fgetpos in stdio lib which use 64 bit file pointers (fpos_t).
These functions are internally called by seekp( streampos ),
seekg( streampos ), tellp(), and tellg() methods. So its also
possible to change and retrieve file postions using iostream
calls. But the problem lies in implicit handling of streampos
type. streampos type is actually a template class used as seekp,
seekg parameter and returnd from tellp, tellg. Its capable of
storing 64 bit file pointers. But streampos can be also converted
to/from simple type streamoff. It has proper constructor and cast
operator. In Win 32 environment streamoff is defined as long (~32
bit int). So when seekp, and tellp arent used with exact
streampos objects but OSGA_Archive::pos_type complier makes
implicit casts to 32 bit int types loosing important bits of
information. So above problem could be easily handled by making
conversion calls explicit. My code defines 2 functions used to
convert back and forth beetwen 64 bit OSGA_Archive::pos_type and
std::streampos objects: OSGA_Archive::pos_type ARCHIVE_POS( const
std::streampos & pos ); std::streampos STREAM_POS(
OSGA_Archive::pos_type & pos ); Rest of the OSGA implementation
code was modified to call these conversions explicitly with
seekp, seekg, tellp, tellg. --- Problem 2: seekp and seekg have
two variants. Only one of these variants is actually 64 bit
proof. When I solved my first problem and made use of explicit
streampos conversion functions, OSGA archive was able to read my
example 11 GiB archive. But there were still problems with write
and append. I found that the reason for this was pair of seekp(
0, std::ios_base::end ) and tellp() calls. It turned out that use
of seekp, seekg( offset, direction ) function variants was
setting file pos pointer to EOF when file was larger than 4GiB.
But I noticed that one arg seekp, seekg ( streampos ) versions
worked correctly. So the solution was to change OSGA write logic
a little, and replace seekp( offset, direction ) with seekp(
absolute_pos ) calls. I achieved this by modifing IndexBlock
write method to record and restore file pos after IndexBlock was
written. This modification has the effect that put pointer is
generally kept at the end of file, so there is no need to
repostion to the end before writing the files. This allowed me to
get rid of those problematic seekp( 0, std::ios_base::end )
calls. There was one place where I could not easily get rid of
seekp( 0, std::ios_base::end ). It was situation where existing
OSGA was opened for appending. I resolved this by computing file
length by finding max position from index block and file block
endings. Then I replaced former seekp( 0, std::ios_base::end )
with seekp( STREAM_POS( found_file_length ). --- Description of
these changes may sound bit hacky but in practice these were
fairly simple and straightforward modifications. I hope they pass
your review. There is one complex preprocessor condition which I
based on few lines taken from boost positioning.hpp. Boost
licence does allow such reproduction. In case of problems this
condition may be easily simplified to windows only
implementation. "
2007-12-16 17:57 +0000 [r7706] robert:
* From Jean-Sebastien Guay, "Some clients at my new job noticed
that picking did not work with the osg::Capsule subclass of
osg::Shape in an osg::ShapeDrawable. Other shapes worked fine. So
I have fixed this. Code attached. My modification is in the
PrimitiveShapeVisitor, and is based on the DrawShapeVisitor - I
added methods called createCylinderBody and createHalfSphere, and
used them in apply(Cylinder&) and apply(Capsule&). In my testing
they work fine, tested even with transforms and moving around the
scene. "
2007-12-16 17:53 +0000 [r7705] robert:
* Added check to make set up a sequencegroup only happen when
required.
2007-12-16 17:46 +0000 [r7704] robert:
* From Wojciech Lewandowski, "osgSim::BlinkSequence has
sequenceGroup unitialized by default (=NULL ref_ptr). By looking
at the code I figured out that unset sequenceGroup is completely
correct and thus allowed. But writing BlinkSequence with empty
sequence group caused a crash when IVE was accessing baseTime
from NULL address. Atttached is a fix for this situation. "
2007-12-16 17:41 +0000 [r7703] robert:
* From Wojiech Lewandowski, "There was a bug in ShadowMap camera
view matrix computation. View matrix was wrong when light was
directional and shadowed scene was not centered at zero coord. I
fixed that and also modified cast distance to much smaller value.
With former range it was possible to generate shadows with lowest
LODs. "
2007-12-16 17:33 +0000 [r7702] robert:
* Fixed HeightField coordinates set up
2007-12-16 17:01 +0000 [r7701] robert:
* Added intializers.
2007-12-16 16:18 +0000 [r7700] robert:
* Added support for automatically setting the coordinate system of
a shapefile by reading associate .prj file
2007-12-16 13:29 +0000 [r7699] robert:
* Added parsing of parameters to Viewer constructor.
2007-12-16 13:25 +0000 [r7698] robert:
* Added StateSetManipulator for testing purposes, and fixed typo
2007-12-16 13:20 +0000 [r7697] robert:
* Removed used of ref_ptr<>'s internally to avoid ciricular calls
on destruction.
2007-12-16 12:36 +0000 [r7696] robert:
* Added initilizers of variables to FreeTypeFont3D constructors.
Removed unused FreeTypeFontBase class
2007-12-15 17:16 +0000 [r7693-7695] robert:
* Fixed handling of DISPLAY variable, and mapped the rest of
Producer config settings
* Commented out rendendent warnings
* commented out rendudent warning
2007-12-15 15:22 +0000 [r7690-7692] robert:
* Added setting of ambient bias uniform
* Added separate unform variable to keep track of abmient
contribution.
* Tweaked the abmient lighting contribution so that the OpenGL
vertex lighting has the ambient light source switched off, and
use the fragment shader to add this contribution back in.
2007-12-14 17:40 +0000 [r7689] robert:
* Refectored the loading of Locator out into its own separate file
2007-12-13 17:51 +0000 [r7688] robert:
* Added Locator::s/getTransformScaledByResolution(bool) to assist
with VPB integration
2007-12-13 16:06 +0000 [r7687] robert:
* Warning fixes
2007-12-13 15:24 +0000 [r7685-7686] robert:
* From Andy Skinner, build fixes for Solaris
* Convert tabs to four spaces
2007-12-13 14:26 +0000 [r7684] robert:
* Fixed memory leak
2007-12-13 14:16 +0000 [r7683] robert:
* Updated the shapefile attribute IO so that its more streamlined.
2007-12-13 12:30 +0000 [r7682] robert:
* Added copy operator to ShapeAttribute to prevent problems when
assigned them or use within a vector
2007-12-12 17:59 +0000 [r7681] robert:
* Added a osgViewer::setSceneData(ref_ptr<Node>) method.
2007-12-12 17:48 +0000 [r7680] robert:
* Added new setFont(ref_ptr<>) variants to Text and Text3D
2007-12-12 17:04 +0000 [r7679] robert:
* From Serge Lages, introduce readRef*File() methods which pass
back ref_ptr<> rather than C pointers.
2007-12-12 16:56 +0000 [r7677-7678] robert:
* Updated copyright notices
* From Andy Skinner, build fixes for Solaris.
2007-12-12 11:57 +0000 [r7676] robert:
* Added std:: infront of sort call
2007-12-12 10:47 +0000 [r7675] robert:
* Added const to operators.
2007-12-12 10:35 +0000 [r7674] robert:
* Added std:: in front of find enties
2007-12-12 09:48 +0000 [r7673] robert:
* From Serge Lages, "Here is a new modification to CMake adding an
option (OSG_MSVC_GENERATE_PLUGINS_AND_WRAPPERS_MANIFESTS) to
specify if we want to generate or not the manifest files under
VS8 for the plugins and the wrappers. It seems that the manifests
are needed if we try to load dynamically a core OSG dll."
2007-12-12 09:45 +0000 [r7672] robert:
* From Paul Martz, "Function declaration returns a bool, function
body was returning a pointer. Changed body to return (pointer !=
NULL)."
2007-12-11 17:19 +0000 [r7671] robert:
* From Cyril Brulebois, removed redundent typedef.
2007-12-11 17:01 +0000 [r7670] robert:
* Updated wrappers
2007-12-11 16:42 +0000 [r7669] robert:
* From Brede Johnansen, support for continuation records.
2007-12-11 16:34 +0000 [r7668] robert:
* From Karl Heijdenberg, moved set/getFrameStamp() from
osgViewer::View to osg::View.
2007-12-11 15:55 +0000 [r7667] robert:
* From Mike Garrity, "There was an on again/off again thread on OSG
users about creating subclasses of osg::Array that referenced
data stored an application's internal data structures. I took a
stab at implementing that and ran into a couple of downcasts in
Geometry.cpp. Enclosed is my take at fixing those along with a
simple example of how to do this."
2007-12-11 14:48 +0000 [r7666] robert:
* Added missing copyright notices
2007-12-11 14:39 +0000 [r7665] robert:
* From Mathias Froehlich, "Attached is a change to the PBuffer
initialsation code that checks for the GLX version before issuing
commands that require GLX-1.3. This prevents a crash with open
source drivers on linux. "
2007-12-11 14:06 +0000 [r7664] robert:
* From Roger James, "The changes are as follows:- 1. DAE object no
longer held onto by plugin. 2. Filename to URI conversion now
handled internally by plugin. 2. User can supply an external DAE
object for use by the plugin. 3. User can supply a std:string
object for the plugin to return the URI of the document just
processed. 4. User can supply a std::string to receive the unit
name information from the document just read in. (e.g. meters,
inches, etc.) 5. User can supply a float to receive the metric
conversion factor from the document just read in. 6. User can
supply an enum to receive the up axis orientation information
from the document just read in. 7. Material transparency can be
both read and written. 8. User can supply an experimental
GoogleMode option on output. The plugin will try to emulate the
way Sketchup specifies transparency (i.e. the inverse of what it
should be!). I am still struggling to get GE to understand
transparency, anyone know what it expects? 9. Rudimentary support
for Collada effect parameters (newparam, setparam, param) on
input. Basic nVidia FX Composer dae documents can now be read. "
2007-12-11 12:35 +0000 [r7662-7663] robert:
* Updated wrappers
* From Tim More, "This submission tries to optimize redundant
compilation of StateSets and Drawables in the DatabasePager. The
practical effects of these are to greatly reduce startup time and
the time to load an individual scenery tile in FlightGear. - From
my log message: Minimize the number of StateSets and drawables
that are compiled by checking if they have already been compiled
or will be elminated by the SharedStateManager. Move the sorting
of the dataToCompile queue out of compileGLObjects into the man
pager run function. Change the SharedStateManager to use maps
instead of vectors."
2007-12-11 11:57 +0000 [r7660-7661] robert:
* From Joseph Steel, "he change is to initializeExtensionProcs() to
verify the version of the OpenGL implementation before attempting
to get the MaxTextureCoords parameter."
* From Mathias Froelich, "I have cleaned up the state set handling
of the osg::ClipNode. Previously the complete StateSet was
cleared, even the non clipping releted state attributes and modes
in this stateset on a call to setLocalSetateSetModes. With this
change only those modes/attributes are changed that need to be
changed. That is, if a clip plane is removed from the ClipNode,
only this assiciated mode is removed from the state set, instead
of throwing away the whole state set. In this way we have less
surprising results if the state set of a clip node is used for
more state than just the clip state. "
2007-12-11 11:42 +0000 [r7659] robert:
* From Mathias Froechlich, "I have extended the StateSet api with a
StateSet::removeAssociatedModes(const StateAttribute*) and a
StateSet::removeAssociatedTextureModes(unsigned, const
StateAttribute*) call. These funktions are just missing for a
complete api IMO."
2007-12-11 11:37 +0000 [r7658] robert:
* From Alberto Luaces, "it seems that include/osgParticle/BoxPlacer
was created from the SectorPlacer file. The code works well but
the SectorPlacer comments stayed in the new file. I have altered
those comments so they now contain valid information for the
BoxPlacer class and the doxygen generated documentation is
correct. "
2007-12-11 11:21 +0000 [r7657] robert:
* From Per Fahlberg, "Attached is a fix allowing removal of shaders
from a program after it is first compiled. It will also allow new
shaders to be attached after the program is first compiled."
2007-12-10 20:56 +0000 [r7656] robert:
* From Sherman Wilcox, "In ESRIShapeParser.cpp, wasn't closing the
file handle. Added: if(fd) { close(fd); fd = 0; } to the
constructor."
2007-12-10 20:36 +0000 [r7653-7655] robert:
* From Eric Wing, "For osgviewerCocoa, a very simple change to
allow toggling between fullscreen mode and back between views.
(To activate, double click on the view to toggle.) It
demonstrates/uses the new one-liner fullscreen method introduced
in Leopard. Code will still compile and run in pre-Leopard
(thanks to Obj-C dynamic/late binding), but code path is treated
as a no-op in those cases."
* Updated wrappers
* From Richard Schmidt, fix on ordering to be standard OpenGL way.
2007-12-10 20:30 +0000 [r7651-7652] robert:
* From Richard Schmidt, "attached you will find a set of small
fixes and features. CullVisitor/SceneView: *Feature: This version
supports multiple clearnodes in the graph, one per renderstage.
Text: *Feature: Performance Enhancement when calling
SetBackdropColor Material: *Fix: OpenGL calls are now made
according to the OpenGL Standard "
* From Ulrich Hertlein, "attached are some fixes and tweaks I made
to the .obj loader: - Material class contained both 'shininess'
and 'Ns' member variables - 'Ns' and 'Ni' are initialized to 0
('Ni' is unused at the moment) - only 'Ns' was read from .mtl
file but 'shininess' was used for osg::Material - 'illum' was
read from .mtl file but never used; it is now used as follows --
illum==0 -> no osg::Material created/attached therefore no
lighting -- illum==1 -> osg::Material specular is set to black --
illum==2 (default) -> specular read from .mtl file is used -
'map_Kd' and 'map_Ks' may contain additional arguments (e.g. '-s
1 1 1'), these are now skipped over and the texture filename is
properly extracted "
2007-12-10 19:51 +0000 [r7649-7650] robert:
* From David Callu, IO support for Text3D
* From David Callu, Text3D
2007-12-10 17:30 +0000 [r7648] robert:
* From Roland Smeenk, "Attached you will find a large set of small
typo fixes (mainly in the comments)."
2007-12-10 16:21 +0000 [r7647] robert:
* Updated wrappers
2007-12-10 16:14 +0000 [r7646] robert:
* Added osgViewerGetVersion() usage to force Windows to link
osgViewer.
2007-12-10 15:15 +0000 [r7645] robert:
* From David Callu, added support of 3D text to osgText and
associated plugins.
2007-12-10 12:45 +0000 [r7644] robert:
* From David Callu, added support for automatically reading
associate dbase files
2007-12-10 12:00 +0000 [r7643] robert:
* Char char[] to char* with new allocation.
2007-12-10 11:34 +0000 [r7642] robert:
* Refactored record allocation to fix build errors under Windows.
2007-12-10 11:20 +0000 [r7641] robert:
* Added export macro for windows build
2007-12-10 10:16 +0000 [r7640] robert:
* Added include<string.h> to fix compile errors under gcc 4.3
2007-12-09 16:38 +0000 [r7639] robert:
* From Gustavo Wagner, fixed bugs in reading M records from
shapefile
2007-12-09 16:29 +0000 [r7638] robert:
* From Gino van den Bergen, "I've added the following features to
the OSG VRML plugin: * Support for Box, Sphere, Cone, and
Cylinder. These nodes are converted to osg::Geometry conform the
VRML97 spec. * Backface culling is enabled/disabled according to
the "solid" flag for geometries that are converted from
IndexFaceSets. * PROTO instances can now be used for "appearance"
and "geometry" fields in a Shape node. The file
ReaderWriterVRML2.cpp is adapted for the latest stable public
release:
http://www.openscenegraph.org/svn/osg/OpenSceneGraph/tags/OpenSceneGraph-2.2.0
The changes where needed for being able to read VRML file which
are output by VMD (http://www.ks.uiuc.edu/Research/vmd/). A
sample VRML file is enclosed in this submission. The plugin has
been tested against a number of VRML samples that include
texturing. The texturing is found to be VRML97 compliant for all
added geometry nodes. "
2007-12-09 16:23 +0000 [r7637] robert:
* Removed redundent OpenFlightOptimizer
2007-12-09 16:14 +0000 [r7636] robert:
* From Ralf Karn, fixed "invalid enumerant" warning on
TEXTURE_2D_ARRAY_EXT initialization
2007-12-09 16:06 +0000 [r7635] robert:
* From Mihai Radu, "After someone asked for a fix for non-textured
object appearing black with the shader for textured objects. This
works very well in cases where there could be a mix of textured
and non-textured objects in the scene, and it makes the
initialization more robust. The idea is from PSSM, to add a
1pixel texture to the main rendering as to provide white for any
objects missing textures."
2007-12-09 16:01 +0000 [r7634] robert:
* Updated wrappers
2007-12-09 15:43 +0000 [r7633] robert:
* From David Callu, added DBase attribute support for shapefiles
2007-12-09 14:54 +0000 [r7632] robert:
* Updated wrappers
2007-12-09 12:19 +0000 [r7631] robert:
* From Aderian Egli, changed the window dimension clamping code to
work independantly for width and height.
2007-12-08 17:10 +0000 [r7630] robert:
* From Mario Guimaraes, "Currently, in the StateSet::merge method,
the rhs state attributes and modes are not merged into the lhs
state when the rhs is PROTECTED. The changes I'm providing here
address this problem."
2007-12-08 17:04 +0000 [r7629] robert:
* From Serge Lages, "Hi Robert, You were right about the
CMAKE_MODULE_LINKER_FLAGS option for CMake, so here is a
modification allowing to not generate the manifest files for the
plugins making them a lot more easy to redistribute. I have also
made the same modification to the wrappers as they are also put
into the osgPlugin folder when generated. "
2007-12-08 17:00 +0000 [r7628] robert:
* from Paul Matz, "Understood. Well, I think it's reasonable to
assume that the non-env var case is the more tested case, and
therefore it is correct to set _supportsVertexBufferObjects to
the same value as _fastPath. So here's a change that does the
same thing for the env var case."
2007-12-08 16:52 +0000 [r7627] robert:
* From Jeremy Moles, Anders Backman and Robert Osfield, both Jeremy
and Anders added static build support as an option, but one was
for Unix and one for Windowsm, but the two mods were also
inconsitent in naming and implementation. I have had a bash at
merging them both, but don't know yet if these changes will work
yet on either configuration... user testing will tell...
2007-12-08 16:37 +0000 [r7626] robert:
* From Peter Hrenka, "Due to popular demand I would like to submit
this enhanced version of PolytopeIntersector. New features of
PolytopeIntersector : * Dimension mask: The user may specify the
dimensions of the primitives to be tested. Checking
polytope-triangle and polytope-quad intersections is rather slow
so this can be turned off. * Reference plane: The resulting
intersections are sorted by the distance to this plane. New
memebers of PolytopeIntersector::Intersection : * distance:
Distance of localIntersectionPoint to the reference plane *
maxDistance: Maximum distance of all intersectionPoints to the
reference plane. * intersectionPoints: The points intersecting
the planes of the polytope or points completely inside the
polytope. * localIntersectionPoint: arithmetic mean of all
intersection points * primitiveIndex: Index of the primitive that
intersected I added some more output to the example
osgkeyboardmouse."
2007-12-08 15:46 +0000 [r7625] robert:
* From David Cullu and Robert Osfield, David addded a new style of
OSG integration with QT by sublcassing from QTWidget and using
osgViewer to create the graphics context, Robert added
integration of this codes with the original AdapterWidget
implementation still available by default. The new implementation
can be accessed by running: osgviewerQT cow.osg --QOSGWidget
2007-12-08 15:32 +0000 [r7624] robert:
* From Daniel Larimer, "There was a error with QTUtils.h when
compiling on HFS case-sensitive file system. The
#include<Quicktime/Quicktime.h> line needs to be replaced with
#include<QuickTime/QuickTime.h"
2007-12-08 15:27 +0000 [r7623] robert:
* From Neil Hughes, "Please find attached a replacement for the 3DS
pluggin's ReaderWriter3DS.cpp file. This contains a minor fix
(one line added) to ensure that the OSG Material structure is
given the name of the material definition within a loaded 3DS
file. "
2007-12-08 15:08 +0000 [r7622] robert:
* From Donald Cipperly, Fixed memory leak in computeIntersections
2007-12-08 15:04 +0000 [r7621] robert:
* From Jeremy Moles, "This extra call to SDL_VideoSetMode()
prevents my viewport from getting all wonky when I resize the SDL
window. I'm not sure if this bug has always existed or not, but
according to the SDL documentation this operation should be safe
regardless, and doesn't not introduce the need for extra memory
management (that is: there is no need to "cleanup" the old screen
variable, that is all handled by SDL for us). "
2007-12-08 13:29 +0000 [r7620] robert:
* From Robert Osfield and Richard Schmidt, made fixes inspired by
an original submission from Richard which highlighted problems
with Light, ClipPlane and Hint usage in osg::State's usage of
cloneType and reassignment of target/num in StateSet/these
StateAttributes.
2007-12-08 12:12 +0000 [r7619] robert:
* From David Callu, added IO_FluidProgram implementation.
2007-12-07 13:42 +0000 [r7618] robert:
* Added an #include<assert.h> to avoid compile problems on some
systems.
2007-12-07 13:28 +0000 [r7617] robert:
* From Tony Horrobin, "Attached is a small fix for the openflight
loader with regard to road segment and construction records. It
just uses the id field to set the name of the osg node as with
other types."
2007-12-07 13:19 +0000 [r7616] robert:
* From Paul Martz, minor typo fixes in notify messages
2007-12-06 17:53 +0000 [r7615] robert:
* From Bob Kuehne, added extra event handlers
2007-12-06 17:44 +0000 [r7614] robert:
* From Farshid Lashkari, "The bmp writer crashes in certain cases.
It happens when the computed size of the image data is greater
than the actual image size. This causes the memcpy call to go out
of the array bounds. I modified the code so that it copies the
data during the iteration, instead of memcpy'ing. This fixes the
problems i was having. If you are curious, the writer was
crashing when trying to write an RGB image that was 2050 x 1280.
You might be able to reproduce it by allocating an empty image of
that size and writing it to a file."
2007-12-06 17:41 +0000 [r7613] robert:
* From Hautio Jari, "Current version of GraphicsWindowWin32 allows
resize to zero height window. This breaks rendering in for
example MFC SDI applications and in MFC MDI applications if user
resizes the window so that client area has zero height. Current
safeguard for minimized window: LRESULT
GraphicsWindowWin32::handleNativeWindowingEvent( HWND hwnd, UINT
uMsg, WPARAM wParam, LPARAM lParam ) ... ///////////////// case
WM_MOVE : case WM_SIZE : ///////////////// ... if
(clientRect.bottom==0 && clientRect.right==0) ... does not cover
this situation. In these situations clientRect.bottom = 0 and
clientRect.right > 0. Quick fix to this is relax condition: if
(clientRect.bottom==0 || clientRect.right==0) Modified file is
attached. Tested with osgviewerMFC from 2.2.0 release (Windows XP
sp2) Before fix: - execute from command line osgviewerMFC.exe
cow.osg. - the cow is rendered nicely. - resize window to zero
height by dragging from bottom border upwards. - resize window
back to original height - just blue screen, no cow After fix: -
execute from command line osgviewerMFC.exe cow.osg. - the cow is
rendered nicely. - resize window to zero height by dragging from
bottom border upwards. - resize window back to original height -
the cow is where it is supposed to be. "
2007-12-06 17:31 +0000 [r7611-7612] robert:
* From Serge Lages, "Here are some modifications to the
DatabasePager, with the possibility to : - Get or set the target
number of PagedLOD children to remove per frame. - Get or set the
minimum number of inactive PagedLOD to keep. Corresponding
environment variables have been added too. The default values
reproduce the previous DatabasePager behavior."
* From Cedric Pinson, fixes for toggle fullscreen on gnome desktop
2007-12-06 17:07 +0000 [r7610] robert:
* From Mathias Froehlich, "n examples/osgfadetext/CMakeLists.txt
osgSim as dependency is missing."
2007-12-06 17:03 +0000 [r7608-7609] robert:
* From Mathias Froehlich, "Add missing includes. Fails on hp-ux."
* From Mathias Froehlich, "Attached is a changed version of
osgunittests.cpp. The __FUNCTION__ macro/string value is not
portable. Instead the functions name is just put into the
string."
2007-12-06 16:50 +0000 [r7607] robert:
* From Wojiech Leandowski, fixed the hardwiring of archive
extensions to 4 charaters
2007-12-06 10:04 +0000 [r7606] robert:
* Fixed crash in cfg by rearranging the code blocks so the codes
that use the graphics context are only called when a graphics
context is successfully aquired.
2007-12-06 09:22 +0000 [r7605] robert:
* From Ulrich Hertlein, added osgViewer dependency for OSX build
2007-12-05 18:32 +0000 [r7604] robert:
* Changed WIN32 guard to _WIN32_IMPLEMENTATION to attempt to avoid
Win32 build error
2007-12-05 11:29 +0000 [r7603] robert:
* Removed debugging line.
2007-12-05 11:23 +0000 [r7602] robert:
* From Cedric Pinson, first cut at Producer .cfg camera
configuration file support.
2007-12-04 14:46 +0000 [r7597-7601] robert:
* Added support for new double Vec*Array classes in various
functors.
* Added optional double support via new Vec3dArray support in
osg::Geometry. To enable double usage set the option string
"double" i.e. osgviewer myshapefile.shf -O "double"
* Added support for double Vec*Array objects
* Added double Vec*Array support
* Added testPolytope entry
2007-12-01 15:30 +0000 [r7596] robert:
* Fixed the Polytop::setFrustum and setBoundingBox method
2007-11-21 10:18 +0000 [r7595] robert:
* Added a check against the makeCurrent() return type to make sure
that OpenGL calls are only made if the makeCurrent() is
successful.
2007-11-17 11:50 +0000 [r7594] robert:
* From Colin Dunlop, add --devices support.
2007-11-13 17:03 +0000 [r7593] robert:
* Added support for filename only setup of CompositeLayer on
reading/writing.
2007-11-10 03:43 +0000 [r7592] ewing:
* Added missing files for qt plugin
2007-11-09 20:04 +0000 [r7591] ewing:
* For osgdb_freetype: Ugh. Another fix for the cycle problem. It
seems that the SDKROOT didn't necessarily solve the problem, but
there were some unneeded library dependencies that weren't in my
test fork which allowed my test to work, but caused SVN to fail.
I have removed some of the excess libraries and it seems to build
without the Q&A fix.
2007-11-09 13:16 +0000 [r7590] ewing:
* OpenThreads Version header was mistakenly in Resources. osg
Texture2DArray header was mistakenly in Resources.
2007-11-09 02:21 +0000 [r7589] ewing:
* Lots of Leopard information added.
2007-11-08 10:30 +0000 [r7588] robert:
* From Colin Dunlop, added missing header (note from Robert
Osfield, this submission was extracted from an inline submission
so may be prone to errors).
2007-11-08 10:30 +0000 [r7587] ewing:
* For Leopard freetype, path is $(SDKROOT)/usr/X11/lib not X11R6.
2007-11-06 12:07 +0000 [r7586] robert:
* From Colin Dunlop, add live video stream support
2007-11-04 16:08 +0000 [r7585] robert:
* Added support for setting volume in xine plugin, manual
adjustment of volume in osgmove example, and clamping to 0 to 1.0
range in quicktime plugin
2007-11-04 15:21 +0000 [r7584] robert:
* Changed the include definition so that it works under Cygwin.
2007-11-03 10:32 +0000 [r7583] robert:
* Fixed bug in addSlave
2007-10-31 12:55 +0000 [r7581-7582] robert:
* Changed the spherical display intensity map set up to use colours
rather than a second texture unit.
* Added getColor method to allow easy reading of individual pixels.
2007-10-31 11:06 +0000 [r7580] robert:
* Fixed wrap mode for panoramic display.
2007-10-30 14:17 +0000 [r7579] robert:
* Changed debug message from NOTICE to INFO.
2007-10-29 00:36 +0000 [r7578] ewing:
* Fix for freetype plugin to be aware of SDKs (i.e. use SDKROOT).
2007-10-25 09:00 +0000 [r7577] robert:
* Fixed the capitilization of the osgdb_osgfx plugin
2007-10-19 09:58 +0000 [r7576] robert:
* Fixed errors is setup of VBO/EBO's.
2007-10-19 08:42 +0000 [r7575] robert:
* Fix for setting scene data after slaves have been added.
2007-10-19 08:39 +0000 [r7574] robert:
* Fixed getOrCreateVertexBufferObject().
2007-10-17 19:01 +0000 [r7573] robert:
* Removed redundent X11/Intrinsic include
2007-10-16 19:04 +0000 [r7570-7572] robert:
* Added flv to accepted list video format for the quicktime and
xine-lib plugins
* Added flv to accepted list of formats
* Added flv to the list of accepted movie types
2007-10-05 11:48 +0000 [r7569] ewing:
* Forgot to bump version numbers to 2.2.0.
2007-10-05 11:28 +0000 [r7568] ewing:
* Needed to remove dead header from precompiled header file. Minor
fixes to readme.
2007-10-05 10:46 +0000 [r7567] robert:
* From Mathias Froehlich, "since we patched our hp to an other
patchlevel, I need the following to include/osg/Texture"
2007-10-05 09:10 +0000 [r7566] robert:
* From Andy Skinner, build fixes for Solaris.
2007-10-05 09:03 +0000 [r7565] robert:
* Changed the threading model to single threaded.
2007-10-04 11:24 +0000 [r7563] robert:
* Updated ChangeLog for 2.2 release
2007-10-04 11:20 +0000 [r7561] robert:
* Added asView() method to GUIActionAdapter to help out with .NET
wrappers. Updated wrappers
2007-10-04 10:05 +0000 [r7558] robert:
* Updated version for 2.2 release

2
README.txt
View File

@@ -10,7 +10,7 @@ For the impatient, read the simplified build notes below.
Robert Osfield.
Project Lead.
3rd October 2007.
17th December 2007.
--